| 沙罗竹人工林生长与立地条件的关系研究 |
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| 引用本文： | 林兰稳,余炜敏,肖振奇,谭军,钟继洪.沙罗竹人工林生长与立地条件的关系研究[J].生态环境,2011,20(1):88-90. |
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| 作者姓名： | 林兰稳 余炜敏 肖振奇 谭军 钟继洪 |
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| 作者单位： | 1. 广东省生态环境与土壤研究所,广东,广州,510650
2. 广东省黄金公司,广东,广州,510080 |
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| 基金项目： | 广东省科技计划项目，广东省-中国科学院合作项目，广东省自然科学基金 |
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| 摘 要： | 对广东省罗定市泗纶镇沙罗竹人工林生长与地形因子和土壤理化性质之间的关系进行了分析研究。结果表明,地形部位、坡型、坡向、土壤质地、立竹密度等对沙罗竹平均胸径有显著影响;沙罗竹平均胸径与土壤水分、有机质、全氮、速效氮、速效磷、有效硅质量分数呈显著正相关关系。回归分析结果表明,土壤有机质、速效氮、速效磷、有效镁质量分数及其组合是影响沙罗竹生长的主要养分因子。研究结果对沙罗竹林地选择和制定营林管理措施具有科学指导意义。
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| 关 键 词： | 沙罗竹 丛竹平均胸径 立地条件 |
The relation of the growth of Schizostachyum funghomii plantation to site condition |
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| LIN Lanwen,YU Weimin,XIAO Zhenqi,TAN Jun,ZHONG Jihong.The relation of the growth of Schizostachyum funghomii plantation to site condition[J].Ecology and Environmnet,2011,20(1):88-90. |
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| Authors: | LIN Lanwen YU Weimin XIAO Zhenqi TAN Jun ZHONG Jihong |
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| Institution: | LIN Lanwen1,YU Weimin1,XIAO Zhenqi2,TAN Jun1,ZHONG Jihong1* 1.Guangdong Institute of Ecology,Environmental and Soil Sciences,Guangzhou 510650,China,2.Guangdong Golden Company |
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| Abstract: | The relation of the growth of Schizostachyum funghomii McClure plantation to topographical factors and soil physico-chemical properties was analyzed and discussed in this paper.Results showed that the topographical position,slope types,slope aspects,soil texture,living bamboo density,etc.,had significant effects on the average diameter at breast height of S.funghomii;and the diameter was significantly and positively related to the contents of soil water,organic matter,total nitrogen,rapidly available nitrog... |
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| Keywords: | Schizostachyum funghomii McClure average diameter at breast height of clump bamboo site condition |
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